The specific bench test specified by the product design standard is an important basis for judging whether vehicle motor meets requirements. To study temperature rise characteristics of automotive permanent magnet synchronous motors under conditions. Firstly, condition was taken as target we need to study, and finite element method used calculate loss each part during condition. Secondly, use t...

The present study examines the influence of achievement goal states on working memory under varying executive load. Seventy-six undergraduate students were randomly assigned to either a mastery-approach condition (goal was to develop selfreferential competence), a performance-approach condition (goal was to demonstrate normative competence) or a control condition (no goal assigned) prior to com...

As a key component of electromechanical equipment in the intelligent manufacturing process, rolling bearings play an important role to secure safe, stable, and efficient operation. Deep learning can be used guide data-driven fault diagnosis which requires that all data are independently identically distribution (i.i.d). When is operated with multiple working conditions, collected samples violat...

Various visual cues provide information about depth and shape in a scene. When several of these cues are simultaneously available in a single location in the scene, the visual system attempts to combine them. In this paper, we discuss three key issues relevant to the experimental analysis of depth cue combination in human vision: cue promotion, dynamic weighting of cues, and robustness of cue c...

This paper aims at explaining how intermediaries influence collaborative innovation projects, suggesting a conceptual-theoretical framework about intermediaries’ roles and practices. The qualitative research was developed through the case study of the Orange Service Call and Reward project performed by the National Endowment for Science, Technology and the Arts (NESTA) for Orange Labs, the R&D ...

Electronic Assessment systems usually provide an authoring tool for creating activities (mainly closed-type questions) and administering the flow of their presentation and are also complemented with a delivery environment for learners. In this paper, we discuss learner’s control over authored assessment. The prototype application, ReACTS (Re-Adaptable Computerized Testing System), enables learn...

In this paper, we address the issues of maintaining sensing coverage and connectivity by keeping a minimum number of sensor nodes in the active mode in wireless sensor networks. We investigate the relationship between coverage and connectivity by solving the following two sub-problems. First, we prove that if the radio range is at least twice the sensing range, complete coverage of a convex are...